<template>
  <div class="body">
    <div class="shell">
      <div class="container a-container" id="a-container">
        <el-form
          action=""
          method=""
          class="form"
          id="a-form"
          :model="registerData"
          :rules="registerDataRules"
        >
          <h2 class="form_title title">创建账号</h2>
          <div class="yunchuang"></div>

          <span class="form_span">请注册您的账号</span>
          <!-- 输入框 -->
          <el-form-item prop="username">
            <el-input
              v-model="registerData.username"
              type="text"
              placeholder="姓名"
          /></el-form-item>
          <el-form-item prop="password">
            <el-input
              v-model="registerData.password"
              type="password"
              placeholder="密码"
          /></el-form-item>
          <el-form-item prop="rePassword">
            <el-input
              v-model="registerData.rePassword"
              type="password"
              placeholder="确认密码"
          /></el-form-item>
          <el-button class="form_button button submit" @click="register()"
            >注册</el-button
          >
        </el-form>
      </div>

      <div class="container b-container" id="b-container">
        <el-form
          action=""
          method=""
          class="form"
          id="b-form"
          :model="registerData"
          :rules="registerDataRules"
        >
          <h2 class="form_title title">登录账号</h2>
          <div class="yunchuang"></div>
          <span class="form_span">开始登录</span>
          <el-form-item prop="username"
            ><el-input
              v-model="registerData.username"
              type="text"
              placeholder="姓名"
          /></el-form-item>
          <el-form-item prop="password">
            <el-input
              v-model="registerData.password"
              type="password"
              placeholder="密码"
          /></el-form-item>
          <a class="form_link">忘记密码？</a>
          <el-button class="form_button button submit" @click="login()"
            >登录</el-button
          >
        </el-form>
      </div>

      <div class="switch" id="switch-cnt">
        <div class="switch_circle"></div>
        <div class="switch_circle switch_circle-t"></div>
        <div class="switch_container" id="switch-c1">
          <h2 class="switch_title title" style="letter-spacing: 0">
            Welcome Back！
          </h2>

          <p class="switch_description description">
            已经有账号了嘛，去登入账号来进入芸窗的奇妙世界吧！！！
          </p>
          <button
            class="switch_button button switch-btn"
            @click="clearRegisterData()"
          >
            登录
          </button>
        </div>

        <div class="switch_container is-hidden" id="switch-c2">
          <h2 class="switch_title title" style="letter-spacing: 0">
            Hello Friend！
          </h2>
          <p class="switch_description description">
            去注册一个账号，让我们踏入奇妙的芸窗之旅！
          </p>
          <button
            class="switch_button button switch-btn"
            @click="clearLoginData()"
          >
            注册
          </button>
        </div>
      </div>
    </div>
  </div>
</template>
d


<script setup>
import { onMounted } from "vue";
import { ref } from "vue";
// 定义表单注册数据
const registerData = ref({
  username: "",
  password: "",
  rePassword: "",
});
// 定义再次校验密码的函数
const checkPassword = (rule, value, callback) => {
  if (value === "" || value === null) {
    callback(new Error("请输入确认密码"));
  } else if (value !== registerData.value.password) {
    callback(new Error("两次输入密码不一致"));
  } else {
    callback();
  }
};
// 校验规则
const registerDataRules = {
  username: [
    { required: true, message: "请输入用户名", trigger: "blur" },
    { min: 5, max: 15, message: "长度在 5 到 15 个字符", trigger: "blur" },
  ],
  password: [
    { required: true, message: "请输入密码", trigger: "blur" },
    { min: 5, max: 15, message: "长度在 5 到 15 个字符", trigger: "blur" },
  ],
  rePassword: [{ validator: checkPassword, trigger: "blur" }],
};

// 注册成功则清空表单
const clearRegisterData = () => {
  registerData.value.username = "";
  registerData.value.password = "";
  registerData.value.rePassword = "";
};

// 登录成功照样清空表单
const clearLoginData = () => {
  registerData.value.username = "";
  registerData.value.password = "";
};
// 挂载页面滑动动画
onMounted(async function () {
  await loginInit();
});
const loginInit = async () => {
  let switchCtn = document.querySelector("#switch-cnt");
  let switchC1 = document.querySelector("#switch-c1");
  let switchC2 = document.querySelector("#switch-c2");
  let switchCircle = document.querySelectorAll(".switch_circle");
  let switchBtn = document.querySelectorAll(".switch-btn");
  let aContainer = document.querySelector("#a-container");
  let bContainer = document.querySelector("#b-container");
  let allButtons = document.querySelectorAll(".submit");

  let getButtons = async (e) => e.preventDefault();
  let changeForm = async (e) => {
    console.log(e);
    // 修改类名
    switchCtn.classList.add("is-gx");
    setTimeout(function () {
      switchCtn.classList.remove("is-gx");
    }, 1500);
    switchCtn.classList.toggle("is-txr");
    switchCircle[0].classList.toggle("is-txr");
    switchCircle[1].classList.toggle("is-txr");

    switchC1.classList.toggle("is-hidden");
    switchC2.classList.toggle("is-hidden");
    aContainer.classList.toggle("is-txl");
    bContainer.classList.toggle("is-txl");
    bContainer.classList.toggle("is-z");
  };
  // 点击切换
  let shell = async (e) => {
    for (let i = 0; i < allButtons.length; i++)
      await allButtons[i].addEventListener("click", getButtons);
    for (let i = 0; i < switchBtn.length; i++)
      await switchBtn[i].addEventListener("click", changeForm);
    console.log(e);
  };
  // 等窗口加载完再执行dom事件
  // await window.addEventListener("load", shell);
  shell();
};
</script>
<style scoped>
@import url("@/css/common.css");
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  /* 字体无法选中 */
  user-select: none;
}

.body {
  width: 100%;
  height: 100vh;
  display: flex;
  justify-content: center;
  align-items: center;
  font-size: 12px;
  background-color: #ecf0f3;
  color: #a0a5a8;
}

.shell {
  position: relative;
  width: 1000px;
  min-width: 1000px;
  min-height: 600px;
  height: 600px;
  padding: 25px;
  background-color: #ecf0f3;
  box-shadow: 10px 10px 10px #d1d9e6, -10px -10px 10px #f9f9f9;
  border-radius: 12px;
  overflow: hidden;
}
.yunchuang {
  width: 60px;
  height: 60px;
  background-image: url("@/assets/logo.png");
  background-repeat: no-repeat;
  background-size: cover;
  background-position: center;
}
/* 设置响应式 */
@media (max-width: 1200px) {
  .shell {
    transform: scale(0.7);
  }
}

@media (max-width: 1000px) {
  .shell {
    transform: scale(0.6);
  }
}

@media (max-width: 800px) {
  .shell {
    transform: scale(0.5);
  }
}

@media (max-width: 600px) {
  .shell {
    transform: scale(0.4);
  }
}

.container {
  display: flex;
  justify-content: center;
  align-items: center;
  position: absolute;
  top: 0;
  width: 600px;
  height: 100%;
  padding: 25px;
  background-color: #ecf0f3;
  transition: 1.25s;
}

.form {
  display: flex;
  justify-content: center;
  align-items: center;
  flex-direction: column;
  width: 100%;
  height: 100%;
}
::v-deep(.el-input__inner) {
  width: 350px;
}

/* el-input表单修饰 */
::v-deep(.el-input__wrapper) {
  width: 100px;
  height: 40px;
  margin: 4px 0;
  padding-left: 25px;
  font-size: 13px;
  letter-spacing: 0.15px;
  border: none;
  outline: none;
  background-color: #ecf0f3;
  transition: 0.25s ease;
  border-radius: 8px;
  box-shadow: inset 2px 2px 4px #d1d9e6, inset -2px -2px 4px #f9f9f9;
}

::v-deep(.el-input__wrapper.is-focus) {
  box-shadow: inset 4px 4px 4px #d1d9e6, inset -4px -4px 4px #f9f9f9;
}

/* 表单宽度修饰 */
::v-deep(.el-input) {
  --el-input-width: 350px;
}
.form_span {
  margin-top: 30px;
  margin-bottom: 12px;
}

/* 表单校验不通过时的输入框样式 */
::v-deep(.el-form-item.is-error .el-input__wrapper),
::v-deep(.el-form-item.is-error .el-input__wrapper:hover),
::v-deep(.el-form-item.is-error .el-input__wrapper.is-focus) {
  box-shadow: 0 0 0 1px #f9d367;
}
::v-deep(.el-form-item__error) {
  color: var(--jiqiu-color);
}
.form_link {
  color: #181818;
  font-size: 15px;
  margin-top: 25px;
  border-bottom: 1px solid #a0a5a8;
  line-height: 2;
}

.title {
  font-size: 34px;
  font-weight: 700;
  line-height: 3;
  color: #181818;
  letter-spacing: 10px;
}

.description {
  font-size: 14px;
  letter-spacing: 0.25px;
  text-align: center;
  line-height: 1.6;
}

.button {
  width: 180px;
  height: 50px;
  border-radius: 25px;
  margin-top: 50px;
  font-weight: 700;
  font-size: 14px;
  letter-spacing: 1.15px;
  background-color: var(--jiqiu-color);
  color: #f9f9f9;
  box-shadow: 8px 8px 16px #d1d9e6, -8px -8px 16px #f9f9f9;
  border: none;
  outline: none;
}

.a-container {
  z-index: 100;
  left: calc(100% - 600px);
}

.b-container {
  left: calc(100% - 600px);
  z-index: 0;
}

.switch {
  display: flex;
  justify-content: center;
  align-items: center;
  position: absolute;
  top: 0;
  left: 0;
  height: 100%;
  width: 400px;
  padding: 50px;
  z-index: 200;
  transition: 1.25s;
  background-color: #ecf0f3;
  overflow: hidden;
  box-shadow: 4px 4px 10px #d1d9e6, -4px -4px 10px #d1d9e6;
}

.switch_circle {
  position: absolute;
  width: 500px;
  height: 500px;
  border-radius: 50%;
  background-color: #ecf0f3;
  box-shadow: inset 8px 8px 12px #b8bec7, inset -8px -8px 12px #fff;
  bottom: -60%;
  left: -60%;
  transition: 1.25s;
}

.switch_circle-t {
  top: -30%;
  left: 60%;
  width: 300px;
  height: 300px;
}

.switch_container {
  display: flex;
  justify-content: center;
  align-items: center;
  flex-direction: column;
  position: absolute;
  width: 400px;
  padding: 50px 55px;
  transition: 1.25s;
}

.switch_button {
  cursor: pointer;
}

.switch_button:hover,
.submit:hover {
  box-shadow: 6px 6px 10px #d1d9e6, -6px -6px 10px #f9f9f9;
  transform: scale(0.985);
  transition: 0.25s;
}

.switch_button:active,
.switch_button:focus {
  box-shadow: 2px 2px 6px #d1d9e6, -2px -2px 6px #f9f9f9;
  transform: scale(0.97);
  transition: 0.25s;
}

.is-txr {
  left: calc(100% - 400px);
  transition: 1.25s;
  transform-origin: left;
}

.is-txl {
  left: 0;
  transition: 1.25s;
  transform-origin: right;
}

.is-z {
  z-index: 200;
  transition: 1.25s;
}

.is-hidden {
  visibility: hidden;
  opacity: 0;
  position: absolute;
  transition: 1.25s;
}

.is-gx {
  animation: is-gx 1.25s;
}

@keyframes is-gx {
  0%,
  10%,
  100% {
    width: 400px;
  }

  30%,
  50% {
    width: 500px;
  }
}
</style>
